54971315

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 22443085

約数列:

[1, 5, 7, 35, 83, 127, 149, 415, 581, 635, 745, 889, 1043, 2905, 4445, 5215, 10541, 12367, 18923, 52705, 61835, 73787, 86569, 94615, 132461, 368935, 432845, 662305, 1570609, 7853045, 10994263, 54971315]

約数ペア:

[(1, 54971315), (5, 10994263), (7, 7853045), (35, 1570609), (83, 662305), (127, 432845), (149, 368935), (415, 132461), (581, 94615), (635, 86569), (745, 73787), (889, 61835), (1043, 52705), (2905, 18923), (4445, 12367), (5215, 10541)]